student_information.java

成绩管理系统可以对学生、课程、选课、成绩的录入、班级、用户的信息进行管理等

package coursedesign;

import java.awt.*;
import javax.swing.*;
import java.awt.BorderLayout;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import com.borland.dbswing.JdbTable;
import com.borland.dbswing.JdbStatusLabel;
import com.borland.dbswing.JdbNavToolBar;
import com.borland.dx.sql.dataset.Database;
import com.borland.dx.dataset.DataSetView;
import com.borland.datastore.DataStore;
import com.borland.dx.sql.dataset.ConnectionDescriptor;
import com.borland.dx.sql.dataset.QueryDataSet;
import com.borland.dx.sql.dataset.QueryResolver;
import com.borland.dx.sql.dataset.Load;
import com.borland.dx.sql.dataset.QueryDescriptor;
import com.borland.dbswing.JdbTextField;
import com.borland.dbswing.TableScrollPane;
import com.borland.dbswing.JdbList;
import com.borland.dbswing.JdbSlider;
import com.borland.dbswing.JdbEditorPane;
import com.borland.dbswing.JdbLabel;
import java.sql.ResultSet;
import javax.swing.JOptionPane;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class Student_Information
    extends JFrame {
  JButton jButton1 = new JButton();
  XYLayout xYLayout1 = new XYLayout();
  JButton jButton2 = new JButton();
  JButton jButton3 = new JButton();
  JButton jButton4 = new JButton();
  JdbTable jdbTable1 = new JdbTable();
  JdbNavToolBar jdbNavToolBar1 = new JdbNavToolBar();
  Database student = new Database();
  QueryDataSet queryDataSet1 = new QueryDataSet();
  QueryResolver queryResolver1 = new QueryResolver();
  JdbTextField jdbTextField1 = new JdbTextField();
  JdbTextField jdbTextField2 = new JdbTextField();
  JdbTextField jdbTextField3 = new JdbTextField();
  JdbTextField jdbTextField4 = new JdbTextField();
  JdbTextField jdbTextField5 = new JdbTextField();
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JLabel jLabel3 = new JLabel();
  JLabel jLabel4 = new JLabel();
  JLabel jLabel5 = new JLabel();
  JTextField jTextField1 = new JTextField();
  JTextField jTextField2 = new JTextField();
  JLabel jLabel6 = new JLabel();
  JLabel jLabel7 = new JLabel();
  JButton jButton5 = new JButton();
  public Student_Information() {
    try {
      setDefaultCloseOperation(EXIT_ON_CLOSE);
      jbInit();
    }
    catch (Exception exception) {
      exception.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    getContentPane().setLayout(xYLayout1);
    this.getContentPane().setBackground(UIManager.getColor(
        "InternalFrame.inactiveTitleForeground"));
    setSize(new Dimension(500, 400));
  setTitle("学生信息");
    jButton1.setText("退出");
    jButton1.addActionListener(new Student_Information_jButton1_actionAdapter(this));
    jButton2.setToolTipText("");
    jButton2.setAction(null);
    jButton2.setActionCommand("添加");
    jButton2.setText("添加");
    jButton2.addActionListener(new Student_Information_jButton2_actionAdapter(this));
    jButton3.setText("修改");
    jButton3.addActionListener(new Student_Information_jButton3_actionAdapter(this));
    jButton4.setText("删除");
    jButton4.addActionListener(new Student_Information_jButton4_actionAdapter(this));
    student.setConnection(new ConnectionDescriptor(
        "jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=student", "sa",
        "zjxy2006", false, "com.microsoft.jdbc.sqlserver.SQLServerDriver",
        ConnectionDescriptor.arrayToProperties(new String[][] { {"serverName",
                                               ""}, {"hostProcess", ""},
                                               {"user", "sa"}, {"netAddress",
                                               ""},
                                               {"sendStringParametersAsUnicode ",
                                               "true"}, {"programName", ""},
                                               {"databaseName", "student"},
                                               {"selectMethod", "direct"},
                                               {"password", "zjxy2006"},
                                               {"portNumber", "1433"},
    })));
    queryDataSet1.setReadOnly(true);
    queryDataSet1.setResolver(queryResolver1);
    queryDataSet1.setQuery(new QueryDescriptor(student,
                                               "select * from base_info", null, true,
                                               Load.ALL));
    queryResolver1.setDatabase(student);
    queryResolver1.setUpdateMode(com.borland.dx.dataset.UpdateMode.
                                 CHANGED_COLUMNS);
    jdbTable1.setDataSet(queryDataSet1);
    jdbNavToolBar1.setBackground(UIManager.getColor(
        "InternalFrame.inactiveTitleForeground"));

    jdbNavToolBar1.setDataSet(queryDataSet1);
    jdbTextField1.setHorizontalAlignment(SwingConstants.RIGHT);
    jdbTextField1.setColumnName("id");
    jdbTextField1.setDataSet(queryDataSet1);
    jdbTextField2.setHorizontalAlignment(SwingConstants.RIGHT);
    jdbTextField2.setColumnName("name");
    jdbTextField2.setDataSet(queryDataSet1);
    jdbTextField4.setHorizontalAlignment(SwingConstants.RIGHT);
    jdbTextField4.setColumnName("class");
    jdbTextField4.setDataSet(queryDataSet1);
    jdbTextField4.addActionListener(new
        Student_Information_jdbTextField4_actionAdapter(this));
    jdbTextField3.setColumnName("sex");
    jdbTextField3.setDataSet(queryDataSet1);
    jdbTextField5.setHorizontalAlignment(SwingConstants.RIGHT);
    jdbTextField5.setColumnName("address");
    jdbTextField5.setDataSet(queryDataSet1);
    jLabel1.setText("学号：");
    jLabel2.setText("姓名：");
    jLabel3.setText("班级：");
    jLabel5.setText("地址：");
    jLabel4.setText("性别：");
    jLabel6.setText("学号：");
    jLabel7.setText("姓名：");
    jButton5.setText("查询");
    jButton5.addActionListener(new Student_Information_jButton5_actionAdapter(this));
    this.getContentPane().add(jButton3, new XYConstraints(125, 19, 57, 23));
    this.getContentPane().add(jButton4, new XYConstraints(230, 19, 57, 23));
    this.getContentPane().add(jButton1, new XYConstraints(328, 19, 69, -1));
    this.getContentPane().add(jdbTextField3, new XYConstraints(79, 343, 88, -1));
    this.getContentPane().add(jLabel4, new XYConstraints(21, 345, -1, -1));
    this.getContentPane().add(jLabel5, new XYConstraints(180, 349, -1, -1));
    this.getContentPane().add(jButton2, new XYConstraints(20, 19, 63, -1));
    this.getContentPane().add(jdbTextField2, new XYConstraints(233, 303, 83, -1));
    this.getContentPane().add(jdbTable1, new XYConstraints(0, 182, 500, 100));
    this.getContentPane().add(jdbTextField1, new XYConstraints(69, 303, 91, -1));
    this.getContentPane().add(jLabel1, new XYConstraints(19, 306, 43, -1));
    this.getContentPane().add(jLabel3, new XYConstraints(346, 306, 44, -1));
    this.getContentPane().add(jdbTextField4, new XYConstraints(393, 303, 84, -1));
    this.getContentPane().add(jLabel2, new XYConstraints(178, 306, 40, -1));
    this.getContentPane().add(jdbTextField5, new XYConstraints(235, 344, 72, -1));
    this.getContentPane().add(jdbNavToolBar1,
                              new XYConstraints( -9, 141, 497, -1));
    this.getContentPane().add(jLabel6, new XYConstraints(16, 100, -1, -1));
    this.getContentPane().add(jTextField1, new XYConstraints(87, 94, 76, -1));
    this.getContentPane().add(jLabel7, new XYConstraints(191, 99, -1, -1));
    this.getContentPane().add(jTextField2, new XYConstraints(259, 95, 78, -1));
    this.getContentPane().add(jButton5, new XYConstraints(389, 92, -1, -1));
  }

  public void jButton1_actionPerformed(ActionEvent e) {
    dispose();
  }
//***************************添加学生信息*********************************
  public void jButton2_actionPerformed(ActionEvent actionEvent) {
    String input1 = JOptionPane.showInputDialog("请输入学号：");
    String input2 = JOptionPane.showInputDialog("请输入姓名：");
    String input3 = JOptionPane.showInputDialog("请输入班级：");
    String input4 = JOptionPane.showInputDialog("请输入性别：");
    String input5 = JOptionPane.showInputDialog("请输入家庭地址：");
    try {
      Jdbcconn conn = new Jdbcconn();
  //连接数据库
      conn.OpenConn("student", "sa", "zjxy2006");
      String strSQL =
          "insert into base_info (id,name,class,sex,address) values ('" + input1 +
          "','" + input2 + "','" + input3 + "','" + input4 + "','" + input5 +
          "')";
      conn.executeUpdate(strSQL);
       //refreshComponent();
       queryDataSet1.refresh();//有必要加哦，否则表格里不会显加新加的信息
      JOptionPane.showMessageDialog(null, "添加成功");
      //System.out.println("name");
    }
    catch (Exception ex) {
      System.out.println(ex.getMessage());
      JOptionPane.showMessageDialog(null, "数据库没有链接成功，数据没有输入成功！");

    }
  }
 public void jdbTextField4_actionPerformed(ActionEvent e) {
 }

//**********************************查询学生基本信息*************************
  public void jButton5_actionPerformed(ActionEvent e) {
    String Field1 = jTextField1.getText().trim();
    String Field2 = jTextField2.getText().trim();
    if (Field1.equals("") || Field2.equals("")) {
      try {
        JOptionPane.showMessageDialog(null, "学号或姓名为空，不能查询！");

      }
      catch (Exception ex) {
        System.out.println(ex.getMessage());
      }
    } //end if
    else {
      try {
        String sql = "select * from chengjibiao where id='" + Field1 + "'";
        queryDataSet1.close();
            //将SQL语句传给queryDataSet1执行。
        queryDataSet1.setQuery(new QueryDescriptor(student, sql, null, true,
            Load.ALL));
            //将queryDataSet1打开
        queryDataSet1.open();
            //刷新queryDataSet1
        queryDataSet1.refresh();
      } //end try
      catch (Exception ex) {
        JOptionPane.showMessageDialog(null, "Sorry!成绩都已经输入");
      } //end catch
    } //end else

  } //此事件完成

//******************************修改学生信息*************************
   public void jButton3_actionPerformed(ActionEvent e) {
     String id = jdbTextField1.getText().trim();
     String Field2 = jdbTextField2.getText().trim();
     String Field3 = jdbTextField1.getText().trim();
     String Field4 = jdbTextField2.getText().trim();
     String Field5 = jdbTextField1.getText().trim();
     String strSQL;
     try {

       Jdbcconn conn = new Jdbcconn();
//连接数据库
       conn.OpenConn("student", "sa", "zjxy2006");
       strSQL = "update base_info set  name='" + Field2 + "',class='" + Field3 +
           "',sex='" + Field4 + "',address='" + Field5 + "' where id='" +
           id + "'";
       conn.executeUpdate(strSQL);
       JOptionPane.showMessageDialog(null, "修改成功");
//System.out.print("修改成功"+strSQL);
       queryDataSet1.refresh();
     }
     catch (Exception ex) {
       System.out.println(ex.getMessage());
       JOptionPane.showMessageDialog(null, "数据库没有链接成功，数据没有修改成功！");
     } //end catch
   }
  public static void main(String as[]){
    Student_Information dd=new Student_Information();
    dd.setVisible(true);
    dd.setLocationRelativeTo(null);
  }
//****************************删除学生信息******************************
  public void jButton4_actionPerformed(ActionEvent e) {
     String input1=JOptionPane.showInputDialog("请输入要删除的学生号学号");
     String input2=JOptionPane.showInputDialog("请输入要删除的学生号姓名");
     if(input1.equals("")||input2.equals(""))
     {
       JOptionPane.showMessageDialog(null, "你必须输入学号和姓名才能删除");
     }else{
       Jdbcconn conn = new Jdbcconn();
//连接数据库
       try {
         conn.OpenConn("student", "sa", "zjxy2006");
         String strSQL = "delete from base_info where id='" + input1 +
             "' and name='" + input2 + "'";
         conn.executeUpdate(strSQL);
         queryDataSet1.refresh();
         JOptionPane.showMessageDialog(null, "删除成功");

         //System.out.println("name");
       }
       catch (Exception ex) {
         System.out.println(ex.getMessage());
         JOptionPane.showMessageDialog(null, "数据库没有链接成功，数据没有修改成功！");
       } //end catch
     }
  }



}//end class

class Student_Information_jButton4_actionAdapter
    implements ActionListener {
  private Student_Information adaptee;
  Student_Information_jButton4_actionAdapter(Student_Information adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButton4_actionPerformed(e);
  }
}

class Student_Information_jButton3_actionAdapter
    implements ActionListener {
  private Student_Information adaptee;
  Student_Information_jButton3_actionAdapter(Student_Information adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButton3_actionPerformed(e);
  }
}

class Student_Information_jButton5_actionAdapter
    implements ActionListener {
  private Student_Information adaptee;
  Student_Information_jButton5_actionAdapter(Student_Information adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButton5_actionPerformed(e);
  }
}

class Student_Information_jdbTextField4_actionAdapter
    implements ActionListener {
  private Student_Information adaptee;
  Student_Information_jdbTextField4_actionAdapter(Student_Information adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jdbTextField4_actionPerformed(e);
  }
}

class Student_Information_jButton2_actionAdapter
    implements ActionListener {
  private Student_Information adaptee;
  Student_Information_jButton2_actionAdapter(Student_Information adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent actionEvent) {
    adaptee.jButton2_actionPerformed(actionEvent);
  }
}

class Student_Information_jButton1_actionAdapter
    implements ActionListener {
  private Student_Information adaptee;
  Student_Information_jButton1_actionAdapter(Student_Information adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}